/* Lab Extremo v3 — loja / vendas (18/10/2026). Usa as variáveis de style.css. */
.nav a.nav-shop{color:var(--amber)}
.nav a.nav-shop:hover,.nav a.nav-shop[aria-current]{color:var(--amber2)}
.book .by{display:block;color:var(--mute);font-size:14px;margin-bottom:8px}
.book .go{font-size:13px;font-weight:800;color:var(--amber)}
.disclaimer{font-size:12px;color:var(--mute)}

/* Faixa "Loja" da home */
.shop-cta{display:grid;gap:28px;background:linear-gradient(135deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:28px;padding:32px 24px;position:relative;overflow:hidden}
.shop-cta::after{content:"";position:absolute;left:-90px;bottom:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(61,224,195,.16),transparent 70%);pointer-events:none}
.shop-cta .section-sub{margin-bottom:20px}
.shop-mini{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;position:relative;z-index:1}
.shop-mini a{display:flex;flex-direction:column;gap:2px;background:rgba(10,15,32,.55);border:1px solid var(--line);border-radius:18px;padding:16px;color:var(--ink);text-decoration:none;transition:transform .2s var(--ease),border-color .2s}
.shop-mini a:hover{transform:translateY(-3px);border-color:var(--amber);color:var(--ink)}
.shop-mini span{font-size:24px}.shop-mini b{font-size:18px}.shop-mini small{color:var(--mute);font-size:13px}
@media(min-width:880px){.shop-cta{grid-template-columns:1fr 1fr;align-items:center;padding:40px}}

/* Páginas de venda */
.sales section{padding:56px 0}
.sales .page-hero{padding:48px 0 24px}
.sales h1{font-size:clamp(34px,6vw,60px);font-weight:800;margin:0 0 14px;letter-spacing:-.03em;line-height:1.04}
.sales h1 em{font-style:normal;color:var(--amber)}
.sales .lead{max-width:36em}
.grid2{display:grid;gap:28px}
@media(min-width:880px){.grid2{grid-template-columns:1.05fr .95fr;align-items:center}}
.grid3{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:760px){.grid3{grid-template-columns:repeat(3,1fr)}}
.grid4{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:620px){.grid4{grid-template-columns:repeat(2,1fr)}}
.panel{background:var(--surf);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.panel h3{margin:0 0 8px;font-size:21px}
.panel p{color:#d0d4ea;margin:0 0 12px}
.panel ul{padding-left:20px;margin:0 0 14px;color:#d0d4ea}
.panel li{margin-bottom:6px}
.ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.hub-card{display:flex;flex-direction:column;gap:10px;text-decoration:none;color:var(--ink);background:linear-gradient(160deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:24px;padding:28px;position:relative;overflow:hidden;transition:transform .25s var(--ease),border-color .25s}
.hub-card:hover{transform:translateY(-4px);border-color:var(--amber);color:var(--ink)}
.hub-card .ico{font-size:34px}
.hub-card h2{font-size:26px;margin:0}
.hub-card p{color:var(--mute);margin:0}
.hub-card .go{margin-top:auto;font-weight:800;color:var(--amber)}
.hub-card img{position:absolute;right:-30px;top:-20px;width:120px;opacity:.18;transform:rotate(12deg);border-radius:12px}

/* Mockup 3D do livro */
.mock{display:grid;place-items:center;min-height:420px;perspective:1400px;position:relative}
.mock .fan{position:absolute;width:150px;aspect-ratio:9/16;border-radius:14px;overflow:hidden;opacity:.35;border:1px solid var(--line)}
.mock .fan img{width:100%;height:100%;object-fit:cover}
.mock .f1{transform:translate(-150px,10px) rotate(-14deg)}
.mock .f2{transform:translate(150px,20px) rotate(12deg)}
.bk{--w:250px;--t:34px;position:relative;width:var(--w);aspect-ratio:2/3;transform-style:preserve-3d;transform:rotateY(-30deg) rotateX(8deg);transition:transform .8s var(--ease);animation:bkfloat 6s ease-in-out infinite}
.mock:hover .bk{transform:rotateY(-12deg) rotateX(4deg)}
@keyframes bkfloat{50%{translate:0 -10px}}
.bk>*{position:absolute;backface-visibility:hidden}
.bk .front{inset:0;transform:translateZ(calc(var(--t)/2));border-radius:3px 10px 10px 3px;overflow:hidden;background:#0a0f20;box-shadow:inset 6px 0 10px -4px rgba(0,0,0,.6)}
.bk .front img{width:100%;height:100%;object-fit:cover;object-position:50% 100%}
.bk .front::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(13,18,38,.99) 0%,rgba(13,18,38,.97) 34%,rgba(13,18,38,.15) 58%,rgba(13,18,38,.15) 70%,rgba(13,18,38,.95) 100%)}
.bk .front::after{content:"";position:absolute;inset:0;z-index:3;background:linear-gradient(105deg,rgba(255,255,255,.16),transparent 35%)}
.bk .ttl{position:absolute;z-index:2;left:16px;right:14px;top:16px;color:#fff;font-weight:800;line-height:1.02}
.bk .ttl small{display:block;color:var(--amber);font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:6px}
.bk .ttl span{font-size:28px;letter-spacing:-.02em}
.bk .ttl i{font-style:normal;color:var(--amber)}
.bk .foot{position:absolute;z-index:2;left:16px;bottom:14px;font-size:12px;font-weight:700;color:#d9dcef;letter-spacing:.08em;text-transform:uppercase}
.bk .back{inset:0;transform:rotateY(180deg) translateZ(calc(var(--t)/2));background:#151b38;border-radius:10px 3px 3px 10px}
.bk .spine{top:0;height:100%;width:var(--t);left:calc(50% - var(--t)/2);transform:rotateY(-90deg) translateZ(calc(var(--w)/2));background:linear-gradient(90deg,#b8860f,var(--amber) 40%,#c9930f);display:flex;align-items:center;justify-content:center}
.bk .spine b{writing-mode:vertical-rl;transform:rotate(180deg);color:#1a1300;font-size:12px;letter-spacing:.1em}
.bk .pages{top:1.5%;height:97%;width:calc(var(--t) - 4px);left:calc(50% - var(--t)/2 + 2px);transform:rotateY(90deg) translateZ(calc(var(--w)/2 - 4px));background:repeating-linear-gradient(90deg,#f3eedf 0 2px,#d9d2bf 2px 3px)}
.bk-shadow{position:absolute;bottom:22px;width:240px;height:26px;border-radius:50%;background:radial-gradient(rgba(0,0,0,.55),transparent 70%);filter:blur(4px)}
@media(max-width:520px){.bk{--w:200px;--t:28px}.bk .ttl span{font-size:23px}.mock{min-height:360px}.mock .f1{transform:translate(-105px,10px) rotate(-14deg)}.mock .f2{transform:translate(105px,20px) rotate(12deg)}.mock .fan{width:120px}}
@media(prefers-reduced-motion:reduce){.bk{animation:none}}

/* Sumário / capítulos */
.chap{background:var(--surf);border:1px solid var(--line);border-radius:var(--radius);padding:22px;border-top:4px solid var(--c,var(--amber))}
.chap h3{margin:0 0 4px}
.chap .n{font-size:13px;color:var(--mute);font-weight:700}
.chap ul{padding-left:18px;margin:10px 0 0;color:#d0d4ea;font-size:15px}
.chap li{margin-bottom:4px}
/* Amostras */
.sample{background:linear-gradient(160deg,var(--surf2),var(--surf));border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.sample img{width:100%;aspect-ratio:16/10;object-fit:cover}
.sample div{padding:20px}
.sample h3{margin:6px 0 8px;font-size:20px}
.sample p{color:#d0d4ea;margin:0 0 8px;font-size:16px}
.sample .src{font-size:12px;color:var(--mute)}
/* Preço */
.price-box{max-width:560px;margin:0 auto;text-align:center;background:linear-gradient(160deg,var(--surf2),var(--surf));border:2px solid var(--amber);border-radius:28px;padding:34px 24px;box-shadow:0 30px 60px -30px rgba(255,194,61,.35)}
.price{font-size:clamp(44px,8vw,64px);font-weight:800;letter-spacing:-.03em;margin:6px 0 2px}
.price small{font-size:.4em;color:var(--mute);font-weight:600}
.sug{display:inline-block;font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#1a1300;background:var(--amber2);border-radius:999px;padding:3px 10px}
.price-box ul{list-style:none;padding:0;margin:18px 0 22px;text-align:left;display:inline-block}
.price-box li{margin-bottom:6px}
.price-box li::before{content:"✓ ";color:var(--teal);font-weight:800}
.btn.big{font-size:19px;padding:16px 30px}
.secure{font-size:13px;color:var(--mute);margin-top:12px}
/* FAQ */
.faq details{background:var(--surf);border:1px solid var(--line);border-radius:16px;padding:16px 20px;margin-bottom:10px}
.faq summary{cursor:pointer;font-weight:800;font-size:17px}
.faq details p{color:#d0d4ea;margin:10px 0 0}
/* Planos (apoio / criadores) */
.tier{display:flex;flex-direction:column;background:var(--surf);border:1px solid var(--line);border-radius:24px;padding:26px;position:relative}
.tier.hot{border:2px solid var(--amber);background:linear-gradient(160deg,var(--surf2),var(--surf))}
.tier .badge{position:absolute;top:-12px;left:22px;background:var(--amber);color:#1a1300;font-size:12px;font-weight:800;border-radius:999px;padding:3px 12px;text-transform:uppercase;letter-spacing:.06em}
.tier h3{margin:0;font-size:22px}
.tier .val{font-size:38px;font-weight:800;letter-spacing:-.02em;margin:8px 0 0}
.tier .val small{font-size:15px;color:var(--mute);font-weight:600}
.tier ul{padding-left:20px;color:#d0d4ea;margin:14px 0 18px}
.tier li{margin-bottom:6px}
.tier .btn{margin-top:auto;justify-content:center}
/* Pix */
.pix{display:grid;gap:24px;align-items:center}
@media(min-width:760px){.pix{grid-template-columns:220px 1fr}}
.pix img{width:220px;height:220px;border-radius:16px;background:#fff;margin:0 auto}
.pix-key{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:12px 0}
.pix-key code{flex:1 1 220px;background:rgba(10,15,32,.8);border:1px dashed var(--amber);border-radius:12px;padding:12px 14px;font-size:16px;color:var(--amber2);word-break:break-all}
.copy-msg{min-height:1.4em;font-weight:700;color:var(--teal);font-size:14px}
/* Roteiro de exemplo */
.script{background:#0a0f20;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.script header{padding:16px 20px;border-bottom:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;justify-content:space-between}
.script header b{font-size:18px}
.script table{width:100%;border-collapse:collapse;font-size:15px}
.script th,.script td{text-align:left;vertical-align:top;padding:12px 16px;border-bottom:1px solid var(--line)}
.script th{color:var(--amber);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.script td:first-child{white-space:nowrap;color:var(--teal);font-weight:800}
.script .extra{padding:16px 20px;font-size:15px;color:#d0d4ea}
.script .extra p{margin:0 0 8px}
.table-scroll{overflow-x:auto}
@media(max-width:619px){.script table,.script tbody,.script tr,.script td{display:block}.script thead{display:none}.script tr{border-bottom:1px solid var(--line);padding:10px 0}.script td{border:0;padding:4px 16px}.script td[data-l]::before{content:attr(data-l)": ";color:var(--amber);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}}
/* Promo do e-book nos artigos */
.ebook-promo{display:flex;gap:18px;align-items:center;margin:30px 0;padding:20px;background:linear-gradient(135deg,var(--surf2),var(--surf));border:1px solid rgba(255,194,61,.45);border-radius:20px}
.ebook-promo .mini{flex:0 0 74px;aspect-ratio:2/3;border-radius:3px 8px 8px 3px;overflow:hidden;box-shadow:-5px 0 0 #c9930f,0 14px 24px -12px rgba(0,0,0,.8);transform:rotate(-4deg)}
.ebook-promo .mini img{width:100%;height:100%;object-fit:cover}
.ebook-promo b{display:block;font-size:18px;color:var(--ink)}
.ebook-promo p{margin:4px 0 10px!important;font-size:15px!important;color:var(--mute)!important}
.ebook-promo .btn{font-size:14px;padding:9px 16px}
/* Toast para links de pagamento ainda não configurados */
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:100;background:var(--amber);color:#1a1300;font-weight:800;padding:12px 18px;border-radius:14px;max-width:92vw;box-shadow:0 14px 30px -10px rgba(0,0,0,.6);font-size:15px}
.kits{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.kit{display:block;text-decoration:none;color:var(--ink);background:var(--surf);border:1px solid var(--line);border-radius:18px;padding:18px}
.kit:hover{border-color:var(--amber);color:var(--ink)}
.kit span{font-size:26px}.kit b{display:block;margin:6px 0 2px}.kit small{color:var(--mute)}
.form-row .btn{white-space:nowrap;justify-content:center}